JP4592257B2 - 自転車ギアシフト用アクチュエータ - Google Patents
自転車ギアシフト用アクチュエータ Download PDFInfo
- Publication number
- JP4592257B2 JP4592257B2 JP2003119512A JP2003119512A JP4592257B2 JP 4592257 B2 JP4592257 B2 JP 4592257B2 JP 2003119512 A JP2003119512 A JP 2003119512A JP 2003119512 A JP2003119512 A JP 2003119512A JP 4592257 B2 JP4592257 B2 JP 4592257B2
- Authority
- JP
- Japan
- Prior art keywords
- pin
- actuator device
- screw
- drive
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000033001 locomotion Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
- B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
- B62M9/121—Rear derailleurs
- B62M9/124—Mechanisms for shifting laterally
- B62M9/1244—Mechanisms for shifting laterally limiting or positioning the movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M25/08—Actuators for gearing speed-change mechanisms specially adapted for cycles with electrical or fluid transmitting systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
- B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
- B62M9/121—Rear derailleurs
- B62M9/122—Rear derailleurs electrically or fluid actuated; Controls thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Gear-Shifting Mechanisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02425271A EP1357023B1 (fr) | 2002-04-26 | 2002-04-26 | Dérailleur de bicyclette |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004001728A JP2004001728A (ja) | 2004-01-08 |
JP4592257B2 true JP4592257B2 (ja) | 2010-12-01 |
Family
ID=28686047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003119512A Expired - Fee Related JP4592257B2 (ja) | 2002-04-26 | 2003-04-24 | 自転車ギアシフト用アクチュエータ |
Country Status (7)
Country | Link |
---|---|
US (2) | US7086974B2 (fr) |
EP (1) | EP1357023B1 (fr) |
JP (1) | JP4592257B2 (fr) |
CN (1) | CN1329242C (fr) |
AT (1) | ATE383304T1 (fr) |
DE (1) | DE60224503T2 (fr) |
TW (1) | TWI282769B (fr) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1310731B1 (it) | 1999-11-23 | 2002-02-22 | Campagnolo Srl | Dispositivo di cambio di velocita' per biciclette. |
ATE383304T1 (de) * | 2002-04-26 | 2008-01-15 | Campagnolo Srl | Fahrradgangschaltung |
EP1504989B1 (fr) | 2003-08-05 | 2012-03-21 | Campagnolo S.R.L. | Dérailleur de bicyclette et écrou correspondant avec elément élastique |
US7290458B2 (en) * | 2004-02-24 | 2007-11-06 | Shimano, Inc. | Bicycle derailleur with a motor disposed within a linkage mechanism |
US7291079B2 (en) | 2004-02-26 | 2007-11-06 | Shimano Inc. | Motorized front derailleur assembly with saver arrangement |
US7341532B2 (en) | 2004-02-27 | 2008-03-11 | Shimano Inc. | Electric derailleur motor unit |
US7331890B2 (en) | 2004-02-26 | 2008-02-19 | Shimano Inc. | Motorized front derailleur mounting member |
US6979009B2 (en) * | 2004-02-26 | 2005-12-27 | Shimano Inc. | Motorized bicycle derailleur assembly |
EP1568595B1 (fr) * | 2004-02-27 | 2009-04-15 | Campagnolo S.R.L. | Actionneur pour changement de vitesse de bicyclette |
ATE366693T1 (de) * | 2004-02-27 | 2007-08-15 | Campagnolo Srl | Motorisierter aktuator für fahrradgangschaltung, mit kontrolliertem reibungsmechanismus |
US7306531B2 (en) * | 2004-04-23 | 2007-12-11 | Shimano Inc. | Electric bicycle derailleur |
US7442136B2 (en) | 2005-02-18 | 2008-10-28 | Shimano Inc. | Motorized bicycle derailleur assembly |
US7503863B2 (en) * | 2005-02-18 | 2009-03-17 | Shimano Inc. | Bicycle derailleur motor unit assembly |
DE102005034330A1 (de) * | 2005-07-22 | 2007-01-25 | Sram Deutschland Gmbh | Gelenkverbindung |
US7704173B2 (en) | 2006-02-08 | 2010-04-27 | Shimano Inc. | Motorized bicycle derailleur assembly |
EP2110305A1 (fr) * | 2008-04-17 | 2009-10-21 | CAMPAGNOLO S.r.l. | Dérailleur de bicyclette |
WO2010005358A1 (fr) * | 2008-07-11 | 2010-01-14 | Aktiebolaget Skf | Dispositif de sécurité pour actionneur linéaire et actionneur linéaire |
KR101112987B1 (ko) * | 2009-09-02 | 2012-02-24 | 주식회사 데크 | 탄소-세라믹 브레이크 디스크 조립체 |
EP2463190B1 (fr) | 2010-12-09 | 2013-06-05 | Campagnolo S.r.l. | Actionneur pour changement de vitesse de bicyclette et écrou correspondant |
US10207772B2 (en) * | 2011-01-28 | 2019-02-19 | Paha Designs, Llc | Gear transmission and derailleur system |
US9327792B2 (en) * | 2011-01-28 | 2016-05-03 | Paha Designs, Llc | Gear transmission and derailleur system |
US9651138B2 (en) | 2011-09-30 | 2017-05-16 | Mtd Products Inc. | Speed control assembly for a self-propelled walk-behind lawn mower |
US8979683B2 (en) * | 2012-01-31 | 2015-03-17 | Shimano Inc. | Bicycle electric actuator unit |
US9394030B2 (en) | 2012-09-27 | 2016-07-19 | Sram, Llc | Rear derailleur |
US9303763B2 (en) | 2012-12-10 | 2016-04-05 | Shimano, Inc | Bicycle rear derailleur |
US8974331B2 (en) * | 2012-12-10 | 2015-03-10 | Shimano Inc. | Bicycle derailleur |
ITMI20130251A1 (it) | 2013-02-22 | 2014-08-23 | Campagnolo Srl | Cambio di bicicletta a precisione di comando migliorata |
ITMI20130253A1 (it) | 2013-02-22 | 2014-08-23 | Campagnolo Srl | Cambio motorizzato di bicicletta, con azionamento in traslazione dell'albero motore |
ITMI20130252A1 (it) * | 2013-02-22 | 2014-08-23 | Campagnolo Srl | Cambio di bicicletta a precisione di comando migliorata |
ITMI20130299A1 (it) * | 2013-02-28 | 2014-08-29 | Campagnolo Srl | Deragliatore di bicicletta, particolarmente deragliatore anteriore, ad affidabilità migliorata |
US9005059B2 (en) * | 2013-03-27 | 2015-04-14 | Shimano Inc. | Rear derailleur |
JP2014213705A (ja) * | 2013-04-25 | 2014-11-17 | 株式会社シマノ | 自転車用のディレーラ |
US9676444B2 (en) | 2013-10-23 | 2017-06-13 | Sram, Llc | Electromechanical rear derailleur |
US9085340B1 (en) * | 2014-03-14 | 2015-07-21 | Tien Hsin Industries Co., Ltd. | Electronic front derailleur |
US9599216B2 (en) * | 2014-04-29 | 2017-03-21 | GM Global Technology Operations LLC | Push-button shifter assembly with button state determination logic |
US9776684B2 (en) * | 2014-10-17 | 2017-10-03 | Tektro Technology Corporation | Derailleur |
US20170066501A1 (en) * | 2015-09-08 | 2017-03-09 | Praxis Works LLC | Belt-aligned derailleur |
ITUA201696738U1 (it) * | 2016-05-04 | 2017-11-04 | Campagnolo Srl | Dispositivo attuatore per un cambio di bicicletta e relativo cambio di bicicletta. |
EP3246241B1 (fr) * | 2016-05-04 | 2019-07-31 | Campagnolo S.R.L. | Dispositif d'actionnement pour changement de vitesses de bicyclette et changement de vitesses de bicyclette respectif |
IT201600128989A1 (it) | 2016-12-20 | 2018-06-20 | Campagnolo Srl | Deragliatore posteriore di bicicletta |
CN107042868B (zh) * | 2017-03-16 | 2022-08-26 | 珠海蓝图控制器科技有限公司 | 一种自行车指拨变速器 |
IT201700035716A1 (it) | 2017-03-31 | 2018-10-01 | Campagnolo Srl | Deragliatore posteriore di bicicletta |
US10501147B2 (en) * | 2017-08-22 | 2019-12-10 | Shimano Inc. | Bicycle derailleur |
US11560199B2 (en) * | 2018-12-12 | 2023-01-24 | Brandon Rodgers | Gearshifting system comprising a linear actuator |
DE102017010348A1 (de) * | 2017-11-09 | 2019-05-09 | Sram Deutschland Gmbh | Elektromechanisches Schaltwerk |
TWM562816U (zh) * | 2018-04-03 | 2018-07-01 | 彥豪金屬工業股份有限公司 | 變速器總成 |
TWM562815U (zh) * | 2018-04-03 | 2018-07-01 | 彥豪金屬工業股份有限公司 | 變速器總成 |
US11498643B2 (en) * | 2019-02-26 | 2022-11-15 | Shimano Inc. | Bicycle electric derailleur |
US10640171B2 (en) * | 2019-03-25 | 2020-05-05 | Hazem Nihad Hamed | Automatic bicycle shifter and user interface |
TWI712547B (zh) * | 2019-11-06 | 2020-12-11 | 天心工業股份有限公司 | 自行車之後變速器 |
ES1241315Y (es) * | 2019-11-21 | 2020-07-29 | Zuma Innovation S L | Desviador trasero con accionamiento flotante inalambrico |
US20220297798A1 (en) * | 2021-03-16 | 2022-09-22 | Tien Hsin Industries Co., Ltd. | Electronic derailleur |
CN114906264B (zh) * | 2022-05-10 | 2023-05-26 | 珠海蓝图运动科技股份有限公司 | 一种电子拨链器及变速自行车 |
US11981399B1 (en) * | 2023-05-09 | 2024-05-14 | Fong P Lin | Bicycle derailleur structure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6047230A (en) * | 1997-02-27 | 2000-04-04 | Spencer; Marc D. | Automatic bicycle transmission |
JP2001200930A (ja) * | 1999-11-23 | 2001-07-27 | Campagnolo Spa | 自転車用ギアシフト装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01283438A (ja) * | 1988-05-10 | 1989-11-15 | Minolta Camera Co Ltd | フリクション装置 |
DE3938454A1 (de) * | 1989-11-18 | 1991-05-23 | Dietrich Gerhard Ellsaesser | Fahrradschalteinheit mit elektrohydraulischer ansteuerung |
US5254044A (en) * | 1991-10-07 | 1993-10-19 | Anderson Paul M | Control system for adjusting bicycle gear ratios |
IT1261090B (it) * | 1993-07-08 | 1996-05-08 | Antonio Romano | Gruppo di cambio di velocita' motorizzato per biciclette. |
US5494307A (en) * | 1993-09-09 | 1996-02-27 | Anderson; Paul M. | Gear shifting apparatus |
IT1266817B1 (it) * | 1994-02-24 | 1997-01-21 | Campagnolo Srl | Dispositivo di cambio di velocita' per biciclette. |
US6676549B1 (en) * | 1998-12-18 | 2004-01-13 | Shimano, Inc. | Motion sensor for use with a bicycle sprocket assembly |
ATE383304T1 (de) * | 2002-04-26 | 2008-01-15 | Campagnolo Srl | Fahrradgangschaltung |
-
2002
- 2002-04-26 AT AT02425271T patent/ATE383304T1/de not_active IP Right Cessation
- 2002-04-26 DE DE60224503T patent/DE60224503T2/de not_active Expired - Lifetime
- 2002-04-26 EP EP02425271A patent/EP1357023B1/fr not_active Expired - Lifetime
-
2003
- 2003-04-03 TW TW092107602A patent/TWI282769B/zh not_active IP Right Cessation
- 2003-04-24 JP JP2003119512A patent/JP4592257B2/ja not_active Expired - Fee Related
- 2003-04-25 CN CNB031232892A patent/CN1329242C/zh not_active Expired - Fee Related
- 2003-04-25 US US10/423,312 patent/US7086974B2/en not_active Expired - Lifetime
-
2006
- 2006-05-02 US US11/416,032 patent/US7255660B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6047230A (en) * | 1997-02-27 | 2000-04-04 | Spencer; Marc D. | Automatic bicycle transmission |
JP2001200930A (ja) * | 1999-11-23 | 2001-07-27 | Campagnolo Spa | 自転車用ギアシフト装置 |
Also Published As
Publication number | Publication date |
---|---|
TW200306269A (en) | 2003-11-16 |
TWI282769B (en) | 2007-06-21 |
DE60224503T2 (de) | 2009-01-08 |
ATE383304T1 (de) | 2008-01-15 |
DE60224503D1 (de) | 2008-02-21 |
US20060199688A1 (en) | 2006-09-07 |
US20040014541A1 (en) | 2004-01-22 |
US7255660B2 (en) | 2007-08-14 |
CN1453180A (zh) | 2003-11-05 |
EP1357023B1 (fr) | 2008-01-09 |
EP1357023A1 (fr) | 2003-10-29 |
JP2004001728A (ja) | 2004-01-08 |
CN1329242C (zh) | 2007-08-01 |
US7086974B2 (en) | 2006-08-08 |
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